This pattern is particularly noticeable with the LED tail lights of cars, but it can sometimes be seen with LED room lights. Eye movement over LEDs can produce this blur of colour, which appears
The same ultraviolet light that causes sunburn and skin cancer can damage your gums, lips and eyes during a light-assisted teeth bleaching, a new study finds. The procedure can be dangerous in aAccording to a new report, the “blue light” inLED lighting can cause damage to the eye’s retina and disrupt sleep rhythms. It said that exposure to an intense and powerful light can cause irreversible loss of cells in the eye. See also Street lights and public safety. ngB4.